THE FRACTAL NATURE OF MEMBRANES

被引:7
|
作者
TAM, CM
MATSUURA, T
TREMBLAY, AY
机构
[1] Institute for Environmental Chemistry, National Research Council, Ottawa
关键词
D O I
10.1016/0021-9797(91)90148-2
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The fractal dimensions of several synthetic membranes having pore radii in the 1 to 50 nm range were obtained from a relationship between their cumulative pore volume and pore radius. A modified power law relationship was proposed to characterize membrane morphology. The fractal nature of membranes was explained as a direct consequence of their formation mechanism and the polymer solution structure used in their manufacture. © 1991.
引用
收藏
页码:206 / 212
页数:7
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